This one is quite easy until you reach the last stretch as last levels will provide some serious challenge with the cheap boss behaviour but you can cheese your way through by using the items reset trick that requires you to save and quit to main menu and reload your save making all the items respawn. Just note that if you finish one entire desire (every 5 levels) the game will remember the item number when entering new desire and if you have used any item and forgot to reset before finishing the desire it will be gone and will not reset so it is advised to reset items after killing a desire boss and finishing the desire.